  <p><label>Nombre</label>&nbsp;<%= a.text_field :nombre, :size => 40 %></p>
  <p><label>Descripci&oacute;n</label>&nbsp;<%= a.text_area :descripcion, :size => '40x4' %></p>
  <p><label>Ubicaci&oacute;n</label>&nbsp;<%= a.text_field :ubicacion, :size => 40 %></p>
  <p><label>Status</label>&nbsp;<%= a.collection_select :status_id, @status, :alternate_id, :valor, {:include_blank => true} %></p>